TT Electronics/IRC

GUS-QS0B-02-2202-CA

GUS-QS0B-02-2202-CA Description

The GUS-QS0B-02-2202-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 22KΩ resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for power-sensitive designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GUS-QS0B-02-2202-CA Features

• Precision Engineering: Thin-film technology ensures low noise and high stability.
• Compact Design: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Robust Performance: Operates at 125°C max with derated power up to 125°C.
• Automotive-Grade Alternatives: While not automotive-qualified (PPAP: No), its reliability suits industrial and telecom applications.
• High-Density Packaging: 20-pin QSOP with 0.64mm terminal pitch optimizes board space.
• Non-RoHS Compliance: Ideal for legacy or specialized systems requiring leaded components.

GUS-QS0B-02-2202-CA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Test & Measurement Equipment: Calibration modules, sensor interfaces.
• Industrial Controls: PLCs, motor drivers requiring stable resistance under thermal stress.
• Telecommunications: RF signal conditioning, impedance matching.
• Legacy Systems Maintenance: Repair/replacement for non-RoHS-compliant designs.

Conclusion of GUS-QS0B-02-2202-CA

The GUS-QS0B-02-2202-CA excels in applications demanding high precision, thermal stability, and compact form factors. Its thin-film construction, tight tolerance, and robust power handling distinguish it from generic resistor arrays, while the QSOP package ensures compatibility with high-density PCBs. Though not suited for automotive use, it remains a top choice for industrial, telecom, and precision analog designs requiring reliable performance in harsh environments.